org.nuiton.topia.security.jaas
Class TopiaPolicy

java.lang.Object
  java.security.Policy
      org.nuiton.topia.security.jaas.TopiaPolicy

public class TopiaPolicy
extends Policy

Implantation d'un policy avec une prise en compte des permissions à la volée.

Author:

ruchaud

Nested Class Summary

Nested classes/interfaces inherited from class java.security.Policy

Policy.Parameters

Field Summary

protected Policy

parentPolicy

Fields inherited from class java.security.Policy

UNSUPPORTED_EMPTY_COLLECTION

Constructor Summary

TopiaPolicy(TopiaSecurityServiceImpl securityManager)

Method Summary

Policy	getParentPolicy() Renvoie la Policy parente
PermissionCollection	getPermissions(CodeSource codesource)
PermissionCollection	getPermissions(ProtectionDomain domain)
boolean	implies(ProtectionDomain domain, Permission permission)
void	installPolicy() Installe cette TopiaPolicy.
void	refresh()
void	setParentPolicy(Policy parentPolicy) Remplace la Policy parente

Methods inherited from class java.security.Policy

getInstance, getInstance, getInstance, getParameters, getPolicy, getProvider, getType, setPolicy

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

parentPolicy

protected Policy parentPolicy

Constructor Detail

TopiaPolicy

public TopiaPolicy(TopiaSecurityServiceImpl securityManager)

Method Detail

getParentPolicy

public Policy getParentPolicy()

Renvoie la Policy parente

Returns:

l'attribut parentPolicy

See Also:

installPolicy()

setParentPolicy

public void setParentPolicy(Policy parentPolicy)

Remplace la Policy parente

Parameters:

parentPolicy - la nouvelle Policy parente

getPermissions

public PermissionCollection getPermissions(CodeSource codesource)

Overrides:

getPermissions in class Policy

getPermissions

public PermissionCollection getPermissions(ProtectionDomain domain)

Overrides:

getPermissions in class Policy

refresh

public void refresh()

Overrides:

refresh in class Policy

implies

public boolean implies(ProtectionDomain domain,
                       Permission permission)

Overrides:

implies in class Policy

installPolicy

public void installPolicy()

Installe cette TopiaPolicy. Si la Policy existante est déja cette TopiaPolicy alors la méthode n'a pas d'effet. Si une autre Policy existe deja alors cette TopiaPolicy, elle conserve l'ancienne Policy dans parentPolicy et la remplace alors.